Zi-Tong D

Reviews (1)

• G
  G.A.S General Building Services Ltd
  10

  consultation full house insulation + sound insulation

  Posted 2 days ago

  RetrofitIQ did a great blower door test, thermal camera survey, air leakage investigation, smoke testing, etc consult for our house and provided a write up with pictures and weighted options to improve the house. It took around 4 hours and helped us find a lot of root causes of issues around the house.
  Verified reviewer

  Job location: SM1